package com.pattern.strategy.practice1;

/**
 * <p>
 * 减法策略
 * </p>
 *
 * @author qingshan
 * @since 2021/3/30 4:52 下午
 */
public class SubtractStrategy implements IStrategy {
    @Override
    public int calculate(int a, int b) {
        return a - b;
    }
}
